/*
* Copyright 2022 Beijing Zitiao Network Technology Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/


package net.bytedance.security.app.rules

import net.bytedance.security.app.RuleData


class ConstStringModeRule(name: String, ruleData: RuleData) : TaintFlowRule(name, ruleData), IRuleConstStringPattern {
    override val mode: String = "ConstStringMode"
    val constLen: Int?
    val minLen: Int?
    val targetStringArr: List<String>?
    val hasConstLen: Boolean


    init {
        constLen = ruleData.constLen
        minLen = ruleData.minLen
        targetStringArr = ruleData.targetStringArr
        this.hasConstLen = constLen != null
    }

    override fun constStringPatterns(): Set<String> {
        return targetStringArr?.toSet() ?: emptySet()
    }
}